Texas’s zip code 75020 can be found in the Sherman – Ada metro area. Grayson County is the primary location of zip code 75020. DENISON, Texas is the designated designation for 75020 by the US Postal Service. Parts of the zip code 75020 are located in or close to the cities of Sherman, Pottsboro, and Denison, Texas. Area codes 430, 903, and 580 all fall within the boundaries of zip code 75020. In comparison to other zipcodes in Texas, 75020 can be categorised socioeconomically as a Lower Middle Class class zipcode.
75020’s current unemployment rate is 3.8%, which is lower than the county’s current rate of 4.0%, the state’s current rate of 4.4%, and the current national rate of 5.0%.

According the 2010 US Census, the population of 75020 increased to 21872 from 21740 over the past 10 years. The majority ethnicity residing in 75020 is White while the majority ethnicity attending 75020 public schools is White. 65% of students in 75020 public schools receive or are eligible to participate in free or reduced lunch programs.